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Kern & Sohn GmbH - Balances and Weights Kern & Sohn
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283 (3N - 25N) Spring Scale (3N - 25N)

Special spring balance with Newton graduated scale

   
 
   
 
Spring Scale (3N - 25N)   Description:
  • Rotatable bow allows ideal positioning of scale for reading
  • Screw for the edjustment of the zero position and for tare. Tare range ˜ 20 % of capacity
  • Adjustment and suspension of spring without play, fatigue resistant stainless steel spring
  • Precise graduation with high resolution, abrasion-resistant, color anodized, on aluminium tube
  • Drag pointer available as accessory (KERN 281-051-001)
  • Eye-clip with lower suspension rotates and offers easy interchange with other accessories (Crocodile clamp with eye clip KERN 281-051-002, Hook with eye clip KERN 281-151-001, Strong clamp with eye clip KERN 281-892, Yarn clamp KERN 281-893)
  • Precision - Maximum tolerance ± of load (zero position exanctly adjusted)
  • Precision: ± 0.3%
    Tare (zero adjustment): ~ 20%
    Exchange of lower suspension: System "click and go"
    Scale length: 100 mm
    Length without load: 225 mm
    Maximum length: 300 mm
    Components: all non corroding (283-422 spring only protected)



print
   
  Standard:
   
  Tare: reset displayed value to "0" during weighing process, e.g. to add or remove weighing material from a container. 
   
   
  The prices do not include legal VAT or shipping.
   
 
Model KERN 283-252   (Prices without VAT for Germany)
Readout d 0,02N   Price 283-252   75,00 €  
Measuring range Max 3N     Quantity  
Min. piece weight at counting        
Weighing plate (Ø/WxD)        
Verification value e   DKD certificate   -
Minimum load Min   Verification   verification not available
Reproducibility   ISO Calibration Certificate
961-100
65,00 €
Linearity        
Accessories   Documents
Technical Datasheet  
   
 
Model KERN 283-302   (Prices without VAT for Germany)
Readout d 0,05N   Price 283-302   75,00 €  
Measuring range Max 6N     Quantity  
Min. piece weight at counting        
Weighing plate (Ø/WxD)        
Verification value e   DKD certificate   -
Minimum load Min   Verification   verification not available
Reproducibility   ISO Calibration Certificate
961-100
65,00 €
Linearity        
Accessories   Documents
Technical Datasheet  
   
 
Model KERN 283-402   (Prices without VAT for Germany)
Readout d 0,1N   Price 283-402   75,00 €  
Measuring range Max 10N     Quantity  
Min. piece weight at counting        
Weighing plate (Ø/WxD)        
Verification value e   DKD certificate   -
Minimum load Min   Verification   verification not available
Reproducibility   ISO Calibration Certificate
961-100
65,00 €
Linearity        
Accessories   Documents
Technical Datasheet  
   
 
Model KERN 283-422   (Prices without VAT for Germany)
Readout d 0,2N   Price 283-422   75,00 €  
Measuring range Max 25N     Quantity  
Min. piece weight at counting        
Weighing plate (Ø/WxD)        
Verification value e   DKD certificate   -
Minimum load Min   Verification   verification not available
Reproducibility   ISO Calibration Certificate
961-100
65,00 €
Linearity        
Accessories   Documents
Technical Datasheet  
   
 
 

Accessories for KERN 283 (3N - 25N) Spring Scale (3N - 25N)

   
 
Model KERN   Description Price without VAT € Quantity
281-890 Pressure-Set
for spring scales 281 with Max = 300g - 2500g
Documents
55,00
281-051-001 Drag pointer for spring balances
300 g - 2500 g
Documents
5,25
281-151-002 Clip for spring balances < 2500g

Documents
5,25
281-151-001 Hook for spring balance
for series 283 (3N - 25N)
Documents
5,25
281-891 Bird weighing cone
for dynamometer 50 g - 500 g)
Documents
13,65
281-892 Strong clip for dynamometers
for series 283 (3 N - 25 N)
Documents
8,40
281-893 Yarn clamp

Documents
8,40
 
   
   
   
Special offers
Special offers


Here you can find scales with little signs of usage - low priced and always up to date!
Exhibitions 2012
Exhibitions 2012


Exhibitions 2012
DKD calibration laboratory
DKD calibration laboratory


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